"The Control of Codling IVIoth with Spray-Gun, Rod and Dusting 

 Method— Three-Year Tests," by Leroy Childs, Hood River, 

 Ore. (10 minutes.) 



"Features of the Codling Moth Problem in the Ozarks," by Dwight 

 Isely and A. J. Ackerman, Bentonville, Ark. (10 minutes.) 



Certain phases of the seasonal history of the codhng moth vary widely from 

 those of the more northern fi-uit sections. 



"Some Experiences with the Codling Moth," l)y T. J. Headlee, New 

 Brunswick, N. J. (15 minutes.) 



"Field Experiments for the Control of the Apple Maggot," by Glenn 

 W. Herrick, Ithaca, N. Y. (6 minutes.) 



A brief outline of previous infestation of these orchards, the sjjraying mixture 

 used and the results. 



"Wild Hawthorns as Hosts of Apple, Pear and Quince Pests," by 

 W. H. Wellhouse, Ithaca, N. Y. (5 minutes.) 



An enumeration of the principal pests of these fruits which feed also on haw- 

 thorns, and some notes regarding the abundance of these pests on the haw- 

 thorns about Ithaca. 



"The Oyster-Shell Scale in Illinois," by P. A. Glenn, Urbana, 111. 

 (10 minutes.) Lantern. 



The most prevalent oyster-shell scale in Illinois is not identical with L. ulmi 

 and is much more destructive to a number of ornamental trees and shrubs 

 than L. ulmi. 



"The Plum Web-Spinning Saw-Fly (Neurotoma inconspicua Norton 

 McGillivray), Its Life History and Control," by H. C. Severin, 

 Brookings, S. D. (10 minutes. j 

 The life history of the insect, also the natural and artificial control measures. 



"A Preliminary Report on tlie I'.se of the Sodium Cyanide and Other 

 Measures for Contiolling the Peach Tree Borer," by Alvah 

 Peterson, New Brunswick, N. .1. (15 minutes.) Lantern. 



The effect of sodium cyanide on peach trees and tlie larva- within. New 

 types of protectors and the response of the larva' to the same. Other notes. 



"Some Studies on the inflects of Ar.scnical and Oilier Insecticides on 

 the Larvie of the Oriental Peach Moth," by .\lvah Peterson, 

 New Brunswick, N. J. (Read l)y title.) 



"Dust r. Spray for ('ontrol of Sour Cherry Pests in Pennsylvania," 

 by .1. C. Sanders and 1). M. DeLong. Harrisl)urg, Pa. (10 

 miiuites.) 



